[x264-devel] Re: param.i_threads == num of slices?

List, Peter Peter.List at t-systems.com
Mon Feb 26 11:09:12 CET 2007


Hallo all,

 

after the discussion in January and this mail, may I ask again to introduce slices to x264 again, this time without the parallelism to multithreading of cause. The code is still there, so it shouldn't be such a problem. 

Although useless for many applications, slices are definitely a great help for anything that goes in broadcasting mode over the internet (no retransmission). In my opinion, the "one slice == one packet" concept of the H.264-Network-Adaptation-Layer" is something that simply needs to be supported! 

 

Regards

                          Peter

 

 

 

 

> Hello everybody,

> 

> I was able to encode with several slices using ffmpeg (and 

> ffmpeg was calling x264) with the parameter avctx thread_count.

> But now I am calling directly the x264 API from my code and 

> changing the x4->params.i_threads parameter. However now the 

> result is only one slice per frame.

> Could anybody help me and tell me how to make different slices 

> per frame?

> 

> Thank you very much.

> Gonzalo Berdeal.

 

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